/**
 *	@author HuiSir q273250950
 *  @git https://gitee.com/huisir001/vue-cli-electron-packager.git
 * 	版权所有,翻版必究
 */

const {app, BrowserWindow} = require('electron')
const request = require('request')

// 将窗口创建为全局变量以便修改
let mainWindow

function createWindow () {
  // Create the browser window.
  mainWindow = new BrowserWindow({
    width: 800,
    height: 600,
    webPreferences: {
      nodeIntegration: true
    }
  })
  
	// and load devServer.
  mainWindow.loadURL('http://localhost:2000')
  
  //定时刷新，以检测devServer是否启动
  let timer = setInterval(() => {
    request('http://localhost:2000', function (error) {
      if(!error){
        mainWindow.reload()
        clearInterval(timer)
      }
    })
  }, 1000);
	
	// 开启调试.
  mainWindow.webContents.openDevTools()

  // Emitted when the window is closed.
  mainWindow.on('closed', function () {
    // Dereference the window object, usually you would store windows
    // in an array if your app supports multi windows, this is the time
    // when you should delete the corresponding element.
    mainWindow = null
  })
}

// This method will be called when Electron has finished
// initialization and is ready to create browser windows.
// Some APIs can only be used after this event occurs.
app.on('ready', createWindow)

// Quit when all windows are closed.
app.on('window-all-closed', function () {
  // On macOS it is common for applications and their menu bar
  // to stay active until the user quits explicitly with Cmd + Q
  if (process.platform !== 'darwin') app.quit()
})

app.on('activate', function () {
  // On macOS it's common to re-create a window in the app when the
  // dock icon is clicked and there are no other windows open.
  if (mainWindow === null) createWindow()
})

// In this file you can include the rest of your app's specific main process
// code. You can also put them in separate files and require them here.
module.exports = app
